Lochinvar & A.O. Smith 100109909 Gas Control 318518-761 If the motor has no

If the motor has no physical resistance and line voltage is present without rotation

Broad Compatibility: Engineered specifically for L7224 and L7248 series Oil Electronic Aquastat Controllers

it guarantees perfect alignment with York

it offers superior sensitivity and stable outlet pressure even when inlet pressures fluctuate

Lochinvar & A.O. Smith 100109909 Gas Control 318518-761 If the motor has noThe Lochinvar & A. O. Smith 100109909 Gas Control assembly is a critical OEM component engineered for high recovery commercial water heaters and boilers requiring precise fuel regulation. This unit serves as the direct 9004521205 replacement gas valve, specifically designed for Generation 3 and 4 burners. As a combination control, it integrates a redundant solenoid valve with a high capacity pressure regulator to maintain stable manifold pressure